If a bacterium could divide into two every 20 how many bacteria would be produced after eight hours?

Are most genes found on autosomes or sex chromosomes?

What is the name of the blood vessel that brings venous blood from the head neck arms to the right atrium?

The "undershoot" phase of after-hyperpolarization is due to: a. slow opening of voltage-gated sodium channels b. sustained opening of voltage-gated potassium channels c. rapid opening of voltage-gated calcium channels d.

Ruth has a garden in front her house. she waters the plants Every morning. After some time, the water from the plants and soil evaporate. What is the correct term used for describing this phenomenon

Mike's injury is going to impact his urinary system significantly. Which of the following is NOT a function of the urinary system? Stabilize blood pH by controlling the loss of hydrogen ions and bicarbonate ions in urine.

Why can't meat, butter, or a chicken bone be composted?

Name the species and explain how humans have caused the evolution of the species.

An octopus can fit through any hole larger than its what?

How does a octopus fit into the cladogram of invertebrates?

Which of the following describes a chemical change? A. Burning paper B. Freezing water C. Bending water D. Melting ice